Slogans about caring for trees are as short as eight words.

The eight-character short slogan of caring for trees includes protecting trees, everyone has a responsibility, forest protection and fire prevention preserve the achievements, forest protection and fire prevention have a great responsibility, etc.

The functions of caring for trees and protecting forests are:

1. Maintaining ecological balance.

Trees can inhale carbon dioxide and exhale oxygen through photosynthesis, so they can make the air fresher and cleaner. According to research, one acre of forest releases enough oxygen for 65 people to breathe.

2. Windproof and sand-fixing.

Since the roots of trees need to be strengthened, they can absorb a large amount of dust and conserve water and soil. It is understood that one acre of forest can inhale 20-60 tons of dust every year.

3. Other functions.

There is no doubt that trees can also reduce noise pollution. A 40-meter-wide forest belt can reduce noise by 10-15 decibels. The secretions of trees can also kill bacteria. There are 30,000 to 40,000 bacteria per square meter in open space. bacteria, while the forest only has three to four hundred. Additionally, large trees can lower temperatures and increase humidity.

Protect forest resources:

1. "Protect forest", that is, protect forest resources, is a common propaganda slogan at home and abroad. Forest is the surface of the earth composed mainly of trees. Biological communities have rich species, complex structures, and diverse functions. The forest is organically combined with the abiotic environment in the space to form a complete ecosystem.

2. Forests are the largest terrestrial ecosystem on earth and an important part of the global biosphere. They are the gene bank, carbon storage, water storage and energy bank on the earth, and are crucial to maintaining the entire earth. The ecological balance of forests plays a vital role and is the resource and environment that humans rely on for survival and development. Human beings need to protect forests.